{"id":38448,"date":"2019-10-31T22:23:47","date_gmt":"2019-10-31T19:23:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/github-otkryl-narabotki-po-primeneniyu-mashinnogo-obucheniya-dlya-poiska-i-analiza-koda\/"},"modified":"2019-10-31T22:23:47","modified_gmt":"2019-10-31T19:23:47","slug":"github-otkryl-narabotki-po-primeneniyu-mashinnogo-obucheniya-dlya-poiska-i-analiza-koda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/github-otkryl-narabotki-po-primeneniyu-mashinnogo-obucheniya-dlya-poiska-i-analiza-koda","title":{"rendered":"GitHub heeft ontwikkelingen gepresenteerd in het gebruik van machine learning voor het zoeken naar en analyseren van code.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>GitHub <noindex><a rel=\"nofollow\" href=\"https:\/\/github.blog\/2019-09-26-introducing-the-codesearchnet-challenge\/\">gepresenteerd<\/a><\/noindex> project <noindex><a rel=\"nofollow\" href=\"https:\/\/arxiv.org\/abs\/1909.09436\">CodeSearchNet<\/a><\/noindex>, waarvoor modellen voor machine learning en datasets zijn voorbereid, die nodig zijn voor het parseren, classificeren en analyseren van code in verschillende programmeertalen. CodeSearchNet, vergelijkbaar met <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/ImageNet\">ImageNet<\/a><\/noindex>, omvat een grote collectie codefragmenten, voorzien van annotaties die de acties beschreven door de code formaliseren. De componenten voor het trainen van modellen en de voorbeeldtoepassingen van CodeSearchNet zijn geschreven in Python met behulp van het Tensorflow-framework en <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/github\/CodeSearchNet\">wordt verspreid<\/a><\/noindex> valt onder de MIT-licentie.<\/p>\n<p>Bij de ontwikkeling van CodeSearchNet zijn technieken voor natuurlijke taalverwerking gebruikt waarmee machine learning-systemen niet alleen syntactische kenmerken, maar ook de betekenis van de acties die door de code worden uitgevoerd, kunnen begrijpen. Op GitHub heeft het systeem <noindex><a rel=\"nofollow\" href=\"https:\/\/github.blog\/2018-09-18-towards-natural-language-semantic-code-search\/\">toegepast<\/a><\/noindex> in experimenten met semantisch zoeken naar code met behulp van verzoeken in <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/github\/CodeSearchNet\/blob\/master\/resources\/queries.csv\">natuurlijke taal<\/a><\/noindex> (bijvoorbeeld, bij de aanvraag &#171;sortering van een lijst met strings&#187; wordt er code weergegeven met de implementatie van de overeenkomstige algoritmen).<\/p>\n<p>De voorgestelde dataset bevat meer dan 2 miljoen paren &#171;code-opmerking&#187;, voorbereid op basis van de bronteksten van bestaande open source bibliotheken. De code dekt de volledige broncode van afzonderlijke functies of methoden, terwijl de opmerking de door de functie uitgevoerde acties beschrijft (gedetailleerde documentatie wordt gegeven). Op dit moment zijn datasets voorbereid voor de talen Python, JavaScript, Ruby, Go, Java en PHP. Voorbeelden van het gebruik van de voorgestelde datasets voor het trainen van verschillende typen neurale netwerken zijn inbegrepen. <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Bag-of-words_model\">Neural-Bag-Of-Words<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Recurrent_neural_network\">RNN<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Transformer_(machine_learning_model)\">Self-Attention<\/a><\/noindex> (BERT) en <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Convolutional_neural_network\">1D-CNN+Self-Attention Hybrid<\/a><\/noindex>.<\/p>\n<p>Om de mechanismen voor zoeken in natuurlijke taal verder te ontwikkelen, is aanvullend de CodeSearchNet Challenge dataset voorbereid, die<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/github\/CodeSearchNet\/blob\/master\/resources\/queries.csv\">99 standaard<\/a><\/noindex> verzoeken met ongeveer 4.000 deskundige annotaties omvat, die de meest waarschijnlijke toewijzingen naar de code in de CodeSearchNet Corpus dataset beschrijven, die ongeveer 6 miljoen methoden en functies omvat (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/github\/CodeSearchNet#downloading-data-from-s3\">datasetgrootte<\/a><\/noindex> ongeveer 20 Gb). De CodeSearchNet Challenge kan fungeren als referentie voor het evalueren van de effectiviteit van verschillende methoden voor zoeken naar code in natuurlijke taal. Met behulp van de toolset <noindex><a rel=\"nofollow\" href=\"https:\/\/www.kubeflow.org\/\">Kubeflow<\/a><\/noindex> voorbereid<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kubeflow\/examples\/tree\/master\/code_search\">bijvoorbeeld<\/a><\/noindex> de engine voor het zoeken naar code.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51570\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>GitHub \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0440\u043e\u0435\u043a\u0442 CodeSearchNet, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u043c\u043e\u0434\u0435\u043b\u0438 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u0438 \u043d\u0430\u0431\u043e\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u0431\u043e\u0440\u0430, \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043a\u043e\u0434\u0430 \u043d\u0430 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. CodeSearchNet, \u043f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u0441 ImageNet, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044e \u043e\u0442\u0440\u044b\u0432\u043a\u043e\u0432 \u043a\u043e\u0434\u0430, \u0441\u043d\u0430\u0431\u0436\u0451\u043d\u043d\u044b\u0445 \u0430\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u044f\u043c\u0438, \u0444\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u043c\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0435 \u043a\u043e\u0434\u043e\u043c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f. \u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0438 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f CodeSearchNet \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38448","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"GitHub \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0440\u043e\u0435\u043a\u0442\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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